1 files changed, 0 insertions, 35 deletions
diff --git a/m4/unlink-busy.m4 b/m4/unlink-busy.m4
deleted file mode 100644
index cdc5f74a0..000000000
--- a/m4/unlink-busy.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-#serial 10
-
-dnl From J. David Anglin.
-
-dnl HPUX and other systems can't unlink shared text that is being executed.
-
-# Copyright (C) 2000, 2001, 2004, 2006 Free Software Foundation, Inc.
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gl_FUNC_UNLINK_BUSY_TEXT],
-[dnl
-  AC_CACHE_CHECK([whether a running program can be unlinked],
-    jm_cv_func_unlink_busy_text,
-    [
-      AC_RUN_IFELSE(
-        [AC_LANG_SOURCE(
-           [AC_INCLUDES_DEFAULT
-	    int
-	    main (int argc, char **argv)
-	    {
-	      return !argc || unlink (argv[0]) != 0;
-	    }])],
-      jm_cv_func_unlink_busy_text=yes,
-      jm_cv_func_unlink_busy_text=no,
-      jm_cv_func_unlink_busy_text=no
-      )
-    ]
-  )
-
-  if test $jm_cv_func_unlink_busy_text = no; then
-    INSTALL=$ac_install_sh
-  fi
-])